?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M+A&rft.au=Mgonja%2C+M+A&rft.aulast=Mgonja&rft.atitle=Stratification+of+pearl+millet+testing+sites+in+the+SADC+region&rft.title=International+Sorghum+and+Millets+Newsletter&rft.issn=1023-487X&rft.date=2000&rft.volume=41&rft.pages=21-23&rft.genre=article